[Linux-stm32] [PATCH] net: dwmac-sun8i: fix a missing check of of_get_phy_mode

[Maxime Ripard]

On Tue, Mar 12, 2019 at 02:50:40AM -0500, Kangjie Lu wrote:
> of_get_phy_mode may fail and return a negative error code;
> the fix checks the return value of of_get_phy_mode and
> returns -EINVAL of it fails.
> 
> Signed-off-by: Kangjie Lu <kjlu at umn.edu>

Acked-by: Maxime Ripard <maxime.ripard at bootlin.com>

Thanks!
Maxime

-- 
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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